/* ====== Base Reset ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
  font-family: 'Poppins', sans-serif;
}

body {
  background: #0d0d0f;
  color: #e4e4e4;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ====== Navbar ====== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: #fff;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

nav h1 {
  font-size: 1.6rem;
  font-weight: 700;
  background: linear-gradient(90deg, #00f5ff, #ff00f2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav ul li a {
  text-decoration: none;
  color: #ccc;
  font-weight: 500;
  transition: 0.3s;
  position: relative;
}

nav ul li a::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, #00f5ff, #ff00f2);
  left: 0;
  bottom: -4px;
  transition: 0.3s;
}

nav ul li a:hover {
  color: #fff;
}

nav ul li a:hover::after {
  width: 100%;
}

/* ====== Hero Section ====== */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #1c1c26, #0d0d0f);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}

.hero h2 {
  font-size: 3.5rem;
  font-weight: 700;
  background: linear-gradient(90deg, #ff00f2, #00f5ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: glow 3s infinite alternate;
}

.hero p {
  font-size: 1.2rem;
  max-width: 650px;
  margin-top: 15px;
  color: #ccc;
}

.btn {
  margin-top: 25px;
  padding: 14px 34px;
  background: linear-gradient(90deg, #ff00f2, #00f5ff);
  border: none;
  border-radius: 40px;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 0, 242, 0.6);
  transition: 0.3s;
}

.btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 245, 255, 0.7), 0 0 50px rgba(255, 0, 242, 0.7);
}

/* ====== Sections ====== */
section {
  padding: 100px 20px;
  max-width: 1100px;
  margin: auto;
}

section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 50px;
  font-weight: 700;
  background: linear-gradient(90deg, #00f5ff, #ff00f2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ====== Cards ====== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.card {
  background: #15151d;
  border-radius: 18px;
  padding: 25px;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.08);
  transition: transform 0.4s, box-shadow 0.4s;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 25px rgba(255, 0, 242, 0.4), 0 0 35px rgba(0, 245, 255, 0.4);
}

.card h3 {
  margin-bottom: 12px;
  color: #fff;
}

.card p {
  color: #bbb;
  margin-bottom: 15px;
}

/* ====== Testimonials ====== */
.testimonial {
  background: #15151d;
  border-left: 5px solid #00f5ff;
  padding: 20px;
  margin: 25px 0;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.1);
  animation: fadeInUp 1s ease forwards;
}

.testimonial p {
  font-style: italic;
  margin-bottom: 10px;
  color: #ccc;
}

.testimonial h4 {
  font-weight: 600;
  color: #ff00f2;
}

/* ====== Contact ====== */
.contact-info {
  text-align: center;
  font-size: 1.2rem;
}

.contact-info a {
  color: #00f5ff;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.contact-info a:hover {
  color: #ff00f2;
  text-shadow: 0 0 8px #ff00f2;
}

/* ====== Footer ====== */
footer {
  background: #0b0b0d;
  color: #777;
  padding: 30px;
  text-align: center;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
  margin: 0;
}

footer a {
  color: #00f5ff;
  text-decoration: none;
}

footer a:hover {
  color: #ff00f2;
}

/* ====== Animations ====== */
@keyframes glow {
  from { text-shadow: 0 0 10px #ff00f2, 0 0 20px #00f5ff; }
  to { text-shadow: 0 0 20px #00f5ff, 0 0 40px #ff00f2; }
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}